rapid-mac-v0.13.3

[0.13.3] — 2026-08-31

Rapid-MLX 0.13.3 adds production-safe GLM-5.3-Flash serving, reuses text
prefixes on hybrid vision models, and improves Desktop navigation, video-job
recovery, streaming presentation, and failure diagnosis.

Added

• GLM-5.3-Flash runs locally through the normal serving path. The new
  glm5.3-flash-4bit alias includes the processor, quantization, image-layout,
  and runtime compatibility needed for text and multimodal requests. The
  qualified 4-bit checkpoint decoded a sustained 512-token response at a
  median 29.2 tok/s on an M3 Ultra and requires the 192 GB memory tier.
• Desktop commands are easier to reach. A native command palette exposes
  common actions from the keyboard, completed interactions can offer a
  lightweight feedback entry, and failure diagnostics have a direct shortcut.

Changed

• Hybrid vision conversations reuse eligible text prefixes. Repeated
  text-only phases on the multimodal lane retain compatible prefix state
  instead of recomputing it, while media-bearing requests continue through
  their validated vision path.
• Large-model performance claims are reproducible. The README now links
  exact M3 Ultra workloads, checkpoint revisions, memory measurements, and
  ordinary-versus-MTP results for Qwen3.8 and GLM-5.3-Flash.
• GUI regression coverage begins moving deterministic journeys into the Swift
  test process, shortening the expensive hosted-Mac merge lane without
  dropping the accessibility contracts those journeys enforce.

Fixed

• Completed video jobs survive server restarts, and video capabilities are
  available before a model is loaded so clients can reject unsupported work
  early.
• Model pickers stay scoped to the active task, streaming Markdown reveals
  smoothly, and packaged Desktop builds can recover the engine after a failed
  post-DMG installation.
• Native XCUITest bootstrap and merge-queue dependency evidence are more
  reliable, reducing false release blocks without weakening required checks.